7970487

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 12585600

約数和(自身を除く): 4615113

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 919, 1239, 2757, 2891, 6433, 8673, 19299, 45031, 54221, 135093, 162663, 379547, 1138641, 2656829, 7970487]

約数ペア:

[(1, 7970487), (3, 2656829), (7, 1138641), (21, 379547), (49, 162663), (59, 135093), (147, 54221), (177, 45031), (413, 19299), (919, 8673), (1239, 6433), (2757, 2891)]